Unit 2 I’ll help to clean up the city parks. Section A 1a-2d 学案

Unit 2 I’ll help to clean up the city parks.
Name Group Class
Period 1
Section A 1a-2d
【Topic】
Volunteering and charity
【Get ready before class】
温故知新
一、检测一下自己够勤快、够乐于助人吗？根据实际回答问题。
1. Do you often help your parents do housework after school What can you do
2. What can you do to help your classmates or friends in school
3. Did you go out to help others What did you do
二、Look at the pictures and say: What are they helping to do
1. They help to
2. They help to
3. They
新知探究
一、Listen and read the new words. 预习生词，摘抄并翻译单词所在的句子。
cheer: （ ）
（ ）
volunteer: （ ）
（ ）
notice: （ ）
（ ）
lonely: （ ）
（ ）
二、Look at the picture on P9 and finish 1a.
三、词海拾贝。Read1a、1c and 2d, then try to find out the following phrases:
1. 打扫干净 2. 使---振奋起来
3. 分发 4. 想出 （办法）
5. 曾经 6. 照顾 7.推迟
1. We need to come up with a plan.
(1) need用作实义动词，有“必要”、“必需”之意，有人称、数和时态的变化，可以接名词、代词、动名词或带to 的动词不定式作宾语，构成疑问句和否定句时要借助于助动词。
e.g. Do you need to see him yourself
(2) need用作情态动词, 意为“必须”、“必要”，没有人称、数的变化，后接不带to 的动词不定式。 通常用于疑问句和否定句中，构成疑问句和否定句时，不需要使用助动词。
e.g. Need you go to the park with your classmate
(3) 由need引出的疑问句，答语表肯定时用 must或have to；表示否定时用needn't或don't have to。例如：A: Need I come to work tomorrow B: Yes, you must/have to.
2. 1. You could help to clean up the city parks.
1) could 是情态动词can的过去式形式，表示过去的能力。它没有人称和数的变化，后面接动词原形。变否定句在could后加not, 变一般疑问句把could提前。
The boy could ride a bike when he was seven. 这个男孩七岁时就会骑自行车。
2）在某些情况下，could 并不表示过去，只是表示委婉、客气的语气。
其肯定答语用：Sure./ Certainly./ All right.等。 否定答语用：Sorry./Sorry, I can’t.等。
A: Could you tell me if he is a student B: Sure. 你能告诉我他是不是学生吗？当然可以。
3）could表示“提建议”比如： You could help clean up the city park..
【Enjoy in class】
Feedback for the preparation .（词汇识记的反馈与检测）
根据首字母提示写单词
1. Do you want to be a v in the sports meeting
2. Look at the n please. There’s something important in it.
3.The little boy feels very l because he is at home himself.
4. I will help the s people.
5. We can’t put off making a plan. C Day is only two weeks from now.
Listening &.Practice
1. Finish 1b &.1c. Complete the conversation.
A: I hope to work outside. B: You could
.
2. Finish 2a &.2b.
Group-work--2c,2d
Read the conversation in 2d and answer the following questions:
1. Where’s Helen going to work this summer
2. What did Tom do to help the old people
3.Could you tell the differences between “lonely” and “alone”